From 0a66614b937c4cfe98c68613259367bf402f368b Mon Sep 17 00:00:00 2001
From: Vu Pham <vuhuong@mellanox.com>
Date: Tue, 22 Oct 2013 00:48:54 +0300
Subject: [PATCH] iser-target: check device before dereferencing its variable

This patch changes isert_connect_release() to correctly check for
the existence struct isert_device *device before checking for
isert_device->use_frwr.

Signed-off-by: Vu Pham <vu@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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